169319220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{403141}}^1$

素因数の和:403160

約数の個数: 48

約数和(自身を含む): 541822848

約数和(自身を除く): 372503628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 403141, 806282, 1209423, 1612564, 2015705, 2418846, 2821987, 4031410, 4837692, 5643974, 6047115, 8062820, 8465961, 11287948, 12094230, 14109935, 16931922, 24188460, 28219870, 33863844, 42329805, 56439740, 84659610, 169319220]

約数ペア:

[(1, 169319220), (2, 84659610), (3, 56439740), (4, 42329805), (5, 33863844), (6, 28219870), (7, 24188460), (10, 16931922), (12, 14109935), (14, 12094230), (15, 11287948), (20, 8465961), (21, 8062820), (28, 6047115), (30, 5643974), (35, 4837692), (42, 4031410), (60, 2821987), (70, 2418846), (84, 2015705), (105, 1612564), (140, 1209423), (210, 806282), (420, 403141)]